/*16340286，第20组，计算器，css文件*/
#container {
    background-color: #eeeeee;
    height: 333px;
    width: 248px;
    position: relative;
    top: 10px;
    margin: 0 auto;
    border: 1px solid #c6a964;
    box-shadow: 4px 2px 10px #cfcfcf;
}

.screen {
    width: 240px;
    height: 120px;
    position: relative;
    top: 4px;
    left: 4px;
    overflow: hidden;
}

    .screen textarea {
        position: relative;
        left: 2px;
        top: 3px;
        width: 250px;
        background-color: #eeeeee;
        text-align: right;
        font-family: arial;
        resize: none;
        overflow-y: scroll;
        border-style: none;
        outline: none;
    }

#upScn {
    height: 56px;
    font-size: 15px;
    color: gray;
}

#scn {
    height: 45px;
    font-size: 40px;
    color: black;
}

.btns {
    position: relative;
    top: -8px;
    left: 4px;
}

p {
    margin-bottom: -10px;
}

.button {
    width: 55px;
    height: 35px;
    border: none;
    margin-left: 1px;
    font-size: 20px;
    outline: none;
}

.num {
    font-weight: bold;
    background-color: #fafbf9;
}

.button:hover {
    background-color: #eeeeee;
    border: 1px solid white;
}

.button:active {
    background-color: #babbb9;
}

.buttonActive {
    background-color: #babbb9;
    border: 1px solid white;
}

p {
    line-height: 30px;
}

#del img {
    height: 20px;
    width: 20px;
    vertical-align: middle;
}